<?php

/**
 * This software is intended for use with Oxwall Free Community Software http://www.oxwall.org/ and is
 * licensed under The BSD license.

 * ---
 * Copyright (c) 2011, Oxwall Foundation
 * All rights reserved.

 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
 * following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice, this list of conditions and
 *  the following disclaimer.
 *
 *  - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
 *  the following disclaimer in the documentation and/or other materials provided with the distribution.
 *
 *  - Neither the name of the Oxwall Foundation nor the names of its contributors may be used to endorse or promote products
 *  derived from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * Data import script
 *
 * @author Sergey Kambalin <greyexpert@gmail.com>
 * @package ow_plugins.groups
 * @since 1.0
 */
class GROUPS_Import extends DATAIMPORTER_CLASS_Import
{
    public function import( $params )
    {
        $importDir = $params['importDir'];
        $configFile = $importDir . 'config.txt';
        $service = GROUPS_BOL_Service::getInstance();

        $string = file_get_contents($configFile);
        $configs = json_decode($string, true);
        $sourceDirUrl = $configs['dirUrl'];
        $counter = 0;
        while (true)
        {
            $list = $service->findGroupList(GROUPS_BOL_Service::LIST_ALL, $counter, 100);
            if ( empty($list) )
            {
                break;
            }
            $counter += 100;

            foreach ( $list as $dto )
            {
                $fileName = $service->getGroupImageFileName($dto);
                if ( $fileName === null )
                {
                    continue;
                }

                $sourceFileUrl = $sourceDirUrl . '/' . $fileName;
                $content = file_get_contents($sourceFileUrl);
                $distFilePath = $service->getGroupImagePath($dto);

                if ( !empty($content) )
                {
                    OW::getStorage()->fileSetContent($distFilePath, $content);
                }
            }
        }
    }
}
